4344222224431 has 2 divisors, whose sum is σ = 4344222224432. Its totient is φ = 4344222224430.

The previous prime is 4344222224429. The next prime is 4344222224437. The reversal of 4344222224431 is 1344222224434.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4344222224431 - 2¹ = 4344222224429 is a prime.

It is a super-2 number, since 2×4344222224431² (a number of 26 digits) contains 22 as substring.

Together with 4344222224429, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4344222224437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2172111112215 + 2172111112216.

It is an arithmetic number, because the mean of its divisors is an integer number (2172111112216).

Almost surely, 2^{4344222224431} is an apocalyptic number.

4344222224431 is a deficient number, since it is larger than the sum of its proper divisors (1).

4344222224431 is an equidigital number, since it uses as much as digits as its factorization.

4344222224431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 294912, while the sum is 37.

Adding to 4344222224431 its reverse (1344222224434), we get a palindrome (5688444448865).

The spelling of 4344222224431 in words is "four trillion, three hundred forty-four billion, two hundred twenty-two million, two hundred twenty-four thousand, four hundred thirty-one".